CA2524793C - Procedes et appareil visant a reduire le trafic ip de pousser non distribuable dans un reseau sans fil - Google Patents

Procedes et appareil visant a reduire le trafic ip de pousser non distribuable dans un reseau sans fil Download PDF

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Publication number
CA2524793C
CA2524793C CA002524793A CA2524793A CA2524793C CA 2524793 C CA2524793 C CA 2524793C CA 002524793 A CA002524793 A CA 002524793A CA 2524793 A CA2524793 A CA 2524793A CA 2524793 C CA2524793 C CA 2524793C
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CA
Canada
Prior art keywords
data connection
server
notification message
mobile station
icmp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA002524793A
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English (en)
Other versions
CA2524793A1 (fr
Inventor
Nicholas P. Alfano
Adrian Buckley
Ian M. Patterson
Noushad Naqvi
Gary P. Mousseau
Allan D. Lewis
Graeme R. S. Whittington
Hugh Hind
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2524793A1 publication Critical patent/CA2524793A1/fr
Application granted granted Critical
Publication of CA2524793C publication Critical patent/CA2524793C/fr
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation

Abstract

Cette invention concerne notamment un procédé visant à réduire le trafic IP non distribuable initié par un serveur dans un réseau sans fil (21), lequel procédé comprend les étapes consistant à identifier si une connexion de données (telle qu'un contexte de protocole de données en mode paquet ou contexte PDP) servant à communiquer des messages IP initiés par un serveur d'un serveur hôte (22 ou 26) à une station mobile (10) a été perdue ou interrompue ; à faire en sorte qu'un message de notification comprenant une adresse de destination correspondant au serveur hôte (22 ou 26) soit produit s'il est déterminé que la connexion de données a été perdue ou interrompue ; et à faire en sorte que ce message de notification soit envoyé au serveur hôte (22 ou 26). Ce message de notification peut pousser le serveur hôte (22 ou 26) à s'abstenir au moins temporairement de communiquer et/ou de mettre en file d'attente des messages IP initiés par un serveur (10) destinés à la station mobile (10). Ce message de notification peut être formaté et communiqué sur la base d'un protocole existant, tel que le protocole de message de contrôle Internet (ICMP) ou de tout autre protocole approprié.
CA002524793A 2003-05-07 2004-05-05 Procedes et appareil visant a reduire le trafic ip de pousser non distribuable dans un reseau sans fil Active CA2524793C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46845103P 2003-05-07 2003-05-07
US60/468,451 2003-05-07
PCT/CA2004/000678 WO2004100485A1 (fr) 2003-05-07 2004-05-05 Procedes et appareil visant a reduire le trafic ip de pousser non distribuable dans un reseau sans fil

Publications (2)

Publication Number Publication Date
CA2524793A1 CA2524793A1 (fr) 2004-11-18
CA2524793C true CA2524793C (fr) 2009-12-15

Family

ID=33435182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002524793A Active CA2524793C (fr) 2003-05-07 2004-05-05 Procedes et appareil visant a reduire le trafic ip de pousser non distribuable dans un reseau sans fil

Country Status (7)

Country Link
US (2) US7366093B2 (fr)
EP (3) EP2244438B1 (fr)
AT (2) ATE472223T1 (fr)
CA (1) CA2524793C (fr)
DE (2) DE602004015274D1 (fr)
HK (1) HK1086409A1 (fr)
WO (1) WO2004100485A1 (fr)

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DE102004061523A1 (de) * 2004-12-21 2006-06-22 Siemens Ag Verfahren zum Ermöglichen der Überwachung eines nicht-echtzeitfähigen Datenverbindungskontextes eines Teilnehmers eines zellularen Mobilfunknetzes
KR100617814B1 (ko) * 2005-02-23 2006-08-28 삼성전자주식회사 단말기에서 연결 절차의 종료 방법
US9252977B2 (en) * 2005-11-03 2016-02-02 B.S.D. Crown Ltd Method and system for an uncompromising connection from a computing device having information storage like email server to a wireless mobile device
US20070142076A1 (en) * 2005-12-15 2007-06-21 Ascom Tateco Ab Alarm and messaging communications system having wireless network gateway
US8028024B2 (en) * 2006-02-24 2011-09-27 Qualcomm Incorporated System and method of instant messaging between wireless devices
US8019058B2 (en) * 2006-08-08 2011-09-13 Research In Motion Limited System and method for fast, reliable setup of voicemail playback
US8345646B2 (en) * 2006-08-09 2013-01-01 Qualcomm Incorporated Access terminal conditionally opening a data session
US20090028117A1 (en) * 2007-07-23 2009-01-29 Motorola, Inc. Providing network connectivity and service state information to application servers
CN101499919B (zh) * 2008-01-28 2012-12-12 华为技术有限公司 策略决策实体的管理方法、管理网元及网络系统
JP5077133B2 (ja) * 2008-08-07 2012-11-21 富士通株式会社 基地局およびデータ転送方法
US8891490B2 (en) 2008-11-24 2014-11-18 At&T Mobility Ii Llc Packet data protocol context management for handover from cellular network to a femto cell
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US8504660B2 (en) * 2009-08-12 2013-08-06 International Business Machines Corporation Validation of the configuration of a data communications network using a virtual network operations center
US8488960B2 (en) * 2009-08-12 2013-07-16 International Business Machines Corporation Synchronizing events on a communications network using a virtual command interface
US8396952B2 (en) * 2009-08-12 2013-03-12 International Business Machines Corporation Provisioning and commissioning a communications network with a virtual network operations center and interface
US8639113B2 (en) * 2009-08-12 2014-01-28 International Business Machines Corporation Network protection switching
CN102088494A (zh) * 2009-12-08 2011-06-08 中兴通讯股份有限公司 一种IPv4/IPv6双栈终端连接网络的方法及系统
EP2385720B1 (fr) 2010-05-03 2017-10-25 Alcatel Lucent Contrôle de la surcharge dans un système de communication mobile de paquets
KR101705279B1 (ko) * 2010-06-01 2017-02-09 삼성전자 주식회사 단말 관리 서비스를 제공하는 서버 및 방법 그리고 상기 단말 관리 서비스를 제공받는 단말
US8885468B2 (en) * 2010-12-30 2014-11-11 Htc Corporation Apparatuses and methods for access point name (APN) based congestion control during a packet data protocol (PDP) context activation procedure
CN105637919A (zh) 2013-06-11 2016-06-01 七网络有限责任公司 优化无线网络中的保活和其他后台流量
US9065765B2 (en) * 2013-07-22 2015-06-23 Seven Networks, Inc. Proxy server associated with a mobile carrier for enhancing mobile traffic management in a mobile network
US10116544B2 (en) * 2016-06-21 2018-10-30 Juniper Networks, Inc. Extended ping protocol for determining status for remote interfaces without requiring network reachability

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Also Published As

Publication number Publication date
US20050030947A1 (en) 2005-02-10
ATE402554T1 (de) 2008-08-15
EP1623556A1 (fr) 2006-02-08
ATE472223T1 (de) 2010-07-15
US7366093B2 (en) 2008-04-29
DE602004027851D1 (de) 2010-08-05
US20080159257A1 (en) 2008-07-03
EP1968281B1 (fr) 2010-06-23
WO2004100485A1 (fr) 2004-11-18
EP1968281A1 (fr) 2008-09-10
EP2244438B1 (fr) 2012-10-03
CA2524793A1 (fr) 2004-11-18
US7821927B2 (en) 2010-10-26
EP2244438A1 (fr) 2010-10-27
DE602004015274D1 (de) 2008-09-04
HK1086409A1 (en) 2006-09-15
EP1623556B1 (fr) 2008-07-23

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